Base | Representation |
---|---|
bin | 11000001101110111… |
… | …10001001101000110 |
3 | 1020120002010002010101 |
4 | 30012323301031012 |
5 | 203111303430342 |
6 | 5550033314314 |
7 | 640116442015 |
oct | 140673611506 |
9 | 36502102111 |
10 | 13001233222 |
11 | 5571947a4a |
12 | 262a10599a |
13 | 12c2714113 |
14 | 8b49aaa7c |
15 | 5115e73b7 |
hex | 306ef1346 |
13001233222 has 8 divisors (see below), whose sum is σ = 19524715056. Its totient is φ = 6492994872.
The previous prime is 13001233183. The next prime is 13001233243. The reversal of 13001233222 is 22233210031.
13001233222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 13001233222.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3808738 + ... + 3812149.
It is an arithmetic number, because the mean of its divisors is an integer number (2440589382).
Almost surely, 213001233222 is an apocalyptic number.
13001233222 is a deficient number, since it is larger than the sum of its proper divisors (6523481834).
13001233222 is an equidigital number, since it uses as much as digits as its factorization.
13001233222 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7621742.
The product of its (nonzero) digits is 432, while the sum is 19.
Adding to 13001233222 its reverse (22233210031), we get a palindrome (35234443253).
The spelling of 13001233222 in words is "thirteen billion, one million, two hundred thirty-three thousand, two hundred twenty-two".
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